Wheel hub



FIG. 1 is a front, left-side perspective view of a wheel hub showing our new design.

FIG. 2 is a front, right-side perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left-side view thereof.

FIG. 6 is a right-side view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines, consisting of only short dashes, show the remaining portions of the wheel hub and its environment and form no part of the claimed design.

The broken lines consisting of long dash-short dash lines are boundary lines that show that the claimed design extends to the boundary line, but does not include the boundary line. 

CLAIM The ornamental design for a wheel hub, as shown and described. 